Bonner Durchmusterung +11°2811

light-years

Catalog numbers:
     Bonner Durchmusterung (BD) +11°2811, Giclas (G) 137-7, Hipparcos Input Catalog (HIC) 75672, Luyten Two-Tenth (LTT) 14593
Arity: singular
Right Ascension and Declination: 15h27m38.057s, +10°35'39.35" (epoch 2000.0)
Distance from Sol: 85.0 light-years (26.1 parsecs)
Standard error in distance: 4.1937%
Source for distance: Hipparcos
Celestial (X,Y,Z) coordinates in ly: -51.5, -65.7, 15.6
Galactic (X,Y,Z) coordinates in ly: 53.3, 15.9, 64.3
Proper motion: 0.454 arcsec/yr (238.0° from north)
Source for proper motion: Gliese

What do all these fields mean?


Spectral class: K5
Luminosity Class: V-VI
Apparent visual magnitude: +9.90
Absolute visual magnitude: +7.82
Visual luminosity: 0.065 x Sol
Color indices: B-V= +1.30, R-I= +0.55
Comfort Zone (visual): 0.25 A.U.s

light-years
but not more than light-years away
Data for this star system were most recently updated on 4-April-2001.